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Support for unsat core generation #53

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SimpleXiaohu opened this issue Jun 8, 2022 · 0 comments
Open

Support for unsat core generation #53

SimpleXiaohu opened this issue Jun 8, 2022 · 0 comments

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@SimpleXiaohu
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For example below, ostrich can not generate right unsat core:

(set-option :produce-unsat-cores true)
(declare-const x String)
(declare-const i Int)
(assert (= x "hh"))
(assert (= i (str.len x)))
(assert (= i 1))

(check-sat)
(get-unsat-core)
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@SimpleXiaohu